Do not expect anything revolutionary or something you can’t find in another place. This series describes standard models and algorithms used in modern systems. A lot of theory, no practice, do not expect code samples on Go or anything like that.
But I like the formal systematic approach and a clear definition of all the terms. Moreover, some models and algorithms explained crystally clear, very easy to understand even to a novice.
You will find out:
Enjoy! And not forget to take a look at the exercises in the lecture notes.